Fixes to get ast_backtrace working properly. The AST_DEVMODE macro was never defined so the majority of ast_backtrace never

attempted compilation. The makefile now defines AST_DEVMODE if configure was run with --enable-dev-mode. Also, changes were 
made to acccomodate 64 bit systems in ast_backtrace.

Thanks to qwell, kpfleming, and Corydon76 for their roles in allowing me to get this committed



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77380 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Makefile

@@ -192,7 +192,7 @@ ASTCFLAGS+=-pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declar
 ASTCFLAGS+=-include $(ASTTOPDIR)/include/asterisk/autoconfig.h
 
 ifeq ($(AST_DEVMODE),yes)
-  ASTCFLAGS+=-Werror  -Wunused $(AST_DECLARATION_AFTER_STATEMENT)
+  ASTCFLAGS+=-Werror  -Wunused $(AST_DECLARATION_AFTER_STATEMENT) -DAST_DEVMODE
 endif
 
 ifneq ($(findstring BSD,$(OSARCH)),)

main/logger.c

@@ -830,7 +830,11 @@ void ast_backtrace(void)
 		if ((strings = backtrace_symbols(addresses, count))) {
 			ast_log(LOG_DEBUG, "Got %d backtrace record%c\n", count, count != 1 ? 's' : ' ');
 			for (i=0; i < count ; i++) {
+#if __WORDSIZE == 32
 				ast_log(LOG_DEBUG, "#%d: [%08X] %s\n", i, (unsigned int)addresses[i], strings[i]);
+#elif __WORDSIZE == 64
+				ast_log(LOG_DEBUG, "#%d: [%016lX] %s\n", i, (unsigned long)addresses[i], strings[i]);
+#endif
 			}
 			free(strings);
 		} else {